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哪位帮帮忙呀!好郁闷呀!为什么总是RE?源代码如下:
main()
{int i,j,k,n;
float x;
float a[10];
scanf("%f",&x);
while(x!=-1)
{i=0;
k=0;
while(x!=0)
{ a[i++]=x;
scanf("%f",&x);
}
n=i;
for(i=0;i<n-1;i++)
for(j=i+1;j<n;j++)
if(a[i]*2==a[j]||a[i]/2==a[j])
k++;
printf("%d\n",k);
scanf("%f",&x);
}
}
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